expand rspec tests

spec/factories/order.rb

@@ -0,0 +1,14 @@
+require 'factory_girl'
+
+FactoryGirl.define do
+
+  # requires articles from single supplier, or supplier (with all its articles)
+  factory :order do
+    starts { Time.now }
+
+    factory :stock_order do
+      supplier_id 0
+    end
+  end
+
+end

spec/factories/supplier.rb

@@ -12,7 +12,9 @@ FactoryGirl.define do
     end
 
     after :create do |supplier, evaluator|
-      FactoryGirl.create_list :article, evaluator.article_count, supplier: supplier
+      article_count = evaluator.article_count
+      article_count = rand(1..100) if article_count == true
+      FactoryGirl.create_list :article, article_count, supplier: supplier
     end
   end
 

spec/models/order_spec.rb

@@ -0,0 +1,49 @@
+require 'spec_helper'
+
+describe Order do
+
+  it 'needs a supplier' do
+    FactoryGirl.build(:order).should_not be_valid
+  end
+
+  it 'needs order articles' do
+    supplier = FactoryGirl.create :supplier, article_count: 0
+    FactoryGirl.build(:order, supplier: supplier).should_not be_valid
+  end
+
+  it 'can be created' do
+    supplier = FactoryGirl.create :supplier, article_count: 1
+    FactoryGirl.build(:order, supplier: supplier, article_ids: supplier.articles.map(&:id)).should be_valid
+  end
+
+  describe 'with articles' do
+    let(:supplier) { FactoryGirl.create :supplier, article_count: true }
+    let(:order) { FactoryGirl.create(:order, supplier: supplier, article_ids: supplier.articles.map(&:id)).reload }
+
+    it 'is open by default'         do order.open?.should be_true end
+    it 'is not finished by default' do order.finished?.should be_false end
+    it 'is not closed by default'   do order.closed?.should be_false end
+
+    it 'has valid order articles' do
+      order.order_articles.all.each {|oa| oa.should be_valid }
+    end
+
+    it 'can be finished' do
+      # TODO randomise user
+      order.finish!(User.first)
+      order.open?.should be_false
+      order.finished?.should be_true
+      order.closed?.should be_false
+    end
+
+    it 'can be closed' do
+      # TODO randomise user
+      order.finish!(User.first)
+      order.close!(User.first)
+      order.open?.should be_false
+      order.closed?.should be_true
+    end
+
+  end
+
+end

spec/models/supplier_spec.rb

@@ -8,4 +8,9 @@ describe Supplier do
     supplier2.should_not be_valid
   end
 
+  it 'has valid articles' do
+    supplier = FactoryGirl.create :supplier, article_count: true
+    supplier.articles.all.should be_valid
+  end
+
 end